evidence, does this seem like a fairly easy conviction or are there difficulties particularly because stephen hayes, the first of the defendants being tried, there are some questions as to whether his attempted suicide may have made him cognitively incapable of carrying out this trial. >> i hate to ever say a case is a slam-dunk. as a former prosecutor i know that is never the case. in this particular case, i think the evidence is very overwhelming. i've been following it very closely, as much of america is, because it really strikes at one's heart. this is a home invasion. someone invade the sanctity of someone's home. the fact he has been found able to stand trial, competent to stand trial and has been ill, this defendant, during the trial doesn't mean this is not going to end, i think, in a guilty conviction. >> would it be too late for his attorneys to say let's pursue an insanity plea in is it too late for them to change his plea? >> it is. the insanity defense is off the table. however, they did want a plea deal here. they wanted to plead guilty to this horrific series of crimes in retu